<template>
	
	<view class="content">
		<view class="head">
			<navigator @click="gotoarrow" class="return-arrow">
				<image class="return-img" src="../../../static/arrow.png"></image>
			</navigator>
			<view class="service-list">订单列表</view>
		</view>
		<view class="navbar">
			<view 
				v-for="(item, index) in navList" :key="index" 
				class="nav-item" 
				:class="{current: tabCurrentIndex === index}"
				@click="tabClick(index)"
			>
				{{item.text}}
			</view>
		</view>

		<swiper :current="tabCurrentIndex" class="swiper-box" duration="300" @change="changeTab">
			<swiper-item class="tab-content" v-for="(tabItem,tabIndex) in navList" :key="tabIndex">
				<scroll-view 
					class="list-scroll-content" 
					scroll-y
					@scrolltolower="loadData"
				>
					<!-- 空白页 -->
					<empty v-if="tabItem.loaded === true && tabItem.orderList.length === 0"></empty>
					
					<!-- 订单列表 -->
					<view 
						v-for="(item,index) in tabItem.orderList" :key="index"
						class="order-item"
					>
						<view class="i-top b-b">
							<text class="time">下单时间: {{item.createdAt}}</text>
							<text class="" >状态： <span :style="{color: orderStateExp(item.status,'color')}" :class="{'order-status':item.status==1}" @click="updStatus(item)" >{{orderStateExp(item.status,'name')}}</span></text>
							<span @click="cannel(item.id)" class="cannel-order" v-if="item.status==1">取消订单</span>
						</view>
						<view 
							class="goods-box-single"
							v-for="(goodsItem, goodsIndex) in item.goods" :key="goodsIndex"
						>
							<image class="goods-img" :src="goodsItem.goodImage" mode="aspectFill"></image>
							<view class="right">
								<text class="title clamp">{{goodsItem.goodName}}</text>
								
								<text class="price">价格: ￥{{goodsItem.price}} X {{goodsItem.qty}}</text>
								
							</view>
						</view>
						
						<view class="price-box">
							<text class="name">用户名称: {{item.muNickName}} </text>
							共
							<text class="num">{{item.qtyTotal}}</text>
							件商品 实付款
							<text class="price">￥{{item.priceTotal}}</text>
						</view>
						<view class="i-top b-b" v-if="item.status==2">
							<text class="time">完成时间: {{item.payTime}}</text>	
						</view>
					</view>
					 
					<uni-load-more :status="tabItem.loadingType"></uni-load-more>
					
				</scroll-view>
			</swiper-item>
		</swiper>
		
		<popup :open="openPopup2" :position="position" :percent="percent" :background="background" @close="openPopup2 = false">
		  <view class="set-type" style="text-align: center;">
			<button class="st" @click="setPay('现金')" :style="'background:'+pbackground1+';color:'+pcolor1">现金</button>
			<button class="st" @click="setPay('支付宝')" :style="'background:'+pbackground2+';color:'+pcolor2" >支付宝</button>
			<button class="st" @click="setPay('微信')" :style="'background:'+pbackground3+';color:'+pcolor3" >微信</button>
		  </view>
		</popup>
	</view>
</template> 

<script>
	import uniLoadMore from '@/components/uni-load-more/uni-load-more.vue';
	import empty from "@/components/empty";
	import popup from '@/components/YYT-popup/YYT-popup.vue';
	export default {
		components: {
			uniLoadMore,
			empty,
			popup
		},
		data() {
			return {
				pbackground2:"#f8f8f8",
				pbackground1:"#f8f8f8",
				pbackground3:"#f8f8f8",
				pcolor1:"#000",
				pcolor2:"#000",
				pcolor3:"#000",
				currentOrder:{},
				openPopup2: false,
				position: 'ad',
				background: '#fff',
				openAdPopup: false,
				percent: 0,
				tabCurrentIndex: 0,
				navList: [
					{
						state: 1,
						text: '待处理',
						loadingType: 'more',
						orderList: [],
						perPage:20,
						page:1
					},
					{
						state: 2,
						text: '已完成',
						loadingType: 'more',
						orderList: [],
						perPage:20,
						page:1
					},
					{
						state: 3,
						text: '已取消',
						loadingType: 'more',
						orderList: [],
						perPage:20,
						page:1
					}
				],
			};
		},
		
		onLoad(options){
			/**
			 * 修复app端点击除全部订单外的按钮进入时不加载数据的问题
			 * 替换onLoad下代码即可
			 */
			if(options.state!=undefined){
				this.tabCurrentIndex =options.state;
			}
			
			this.loadData(0);
		},
		 
		methods: {
			updStatus(item){
				
				if(item.status==1){
					this.openPopup2=true;
					this.currentOrder=item;
				}
			},
			setPay(payType){
				uni.showLoading({
					title: '正在提交订单...'
				});
				
				var ids="";
				var nums="";
				var prices="";
				var totalPrice=";"
				for(var d in this.currentOrder.goods){
					ids+=(ids!="" ? "|":"")+this.currentOrder.goods[d].goodId;
					nums+=(nums!="" ? "|":"")+this.currentOrder.goods[d].qty;
					prices+=(prices!="" ? "|":"")+this.currentOrder.goods[d].price;
				}
				totalPrice=nums*prices;
				uni.request({
					url: uni.getStorageSync('api_url')+'/order/update',
					data: {
					id: this.currentOrder.id,
					shopId:uni.getStorageSync("shop_id"),
					adminId: uni.getStorageSync("admin_id"),
					adminCode: uni.getStorageSync("admin_code"),
					adminName: uni.getStorageSync("admin_name"),
					muCode:this.currentOrder.muCode,
					goodIds:ids,
					goodQtys:nums,
					goodPrices:totalPrice,
					payType:payType,
					},
					header:{'content-type': 'application/x-www-form-urlencoded'},
					method: 'POST',
					success: (result) => {
													
						uni.hideLoading();
						this.openPopup2=false;
						if(result.statusCode==200){
							if (result.data.code == 1) {
								this.loadData(0);
							} else {
								uni.showToast({
									title: '出货失败,'+result.data.msg,
									icon:'none'
								});
							}
						}else{
							uni.showToast({
								title: '出货失败,网络出错',
								icon:'none'
							});
						}
													
					},
												
				});
				
			},
			gotoarrow(){
				this.$router.go(-1)
			},
			//获取订单列表
			loadData(type=0){
				//这里是将订单挂载到tab列表下
				let index = this.tabCurrentIndex;
				let navItem = this.navList[index];
				let state = navItem.state;
				if(type==0){
					this.navList[index].page=1;
				}else{
					this.navList[index].page+=1;
				}
				navItem.loadingType = 'loading';
				uni.request({
					url: uni.getStorageSync('api_url')+'/order/getList?status='+state+'&shopId='+uni.getStorageSync('shop_id')+'&page='+navItem.page+'&perPage='+navItem.perPage,
					method: 'get',
					complete: (result) => {
						 //console.log(result)
						if(result.data.code != 1){
							uni.showToast({
								title:result.data.msg
							});
						}else{
							let orderList = result.data.data.data;
							if(type==0){
								navItem.orderList=[];
							}
							orderList.forEach(item=>{
								navItem.orderList.push(item);
							})
							//loaded新字段用于表示数据加载完毕，如果为空可以显示空白页
							this.$set(navItem, 'loaded', true);
							//判断是否还有数据， 有改为 more， 没有改为noMore
							 if(orderList.length==navItem.perPage){
								 navItem.loadingType = 'more';
							 }else{
								 navItem.loadingType = 'noMore';
							 }
							
						}
					}
				});	
			}, 

			//swiper 切换
			changeTab(e){
				if(this.tabCurrentIndex != e.target.current){
						this.tabCurrentIndex = e.target.current;
						this.loadData(0);
				}
				
			},
			cannel(orderid){
				let _this=this;
				uni.showModal({
				    title: '取消订单',
				    content: '取消订单后不可恢复',
				    success: function (res) {
				        if (res.confirm) {
				          uni.showLoading({
				          	title: '正在取消订单...'
				          });
				          uni.request({
				          	url: uni.getStorageSync('api_url')+'/order/cannel',
				          	data: {
				          	id: orderid,				
				          	adminId: uni.getStorageSync("admin_id"),
				          	adminName: uni.getStorageSync("admin_name"),
				          	},
				          	header:{'content-type': 'application/x-www-form-urlencoded'},
				          	method: 'POST',
				          	success: (result) => {
				          									
				          		uni.hideLoading();
				          		if(result.statusCode==200){
				          			if (result.data.code == 1) {
										uni.showToast({
											title: '取消订单成功 '
										});
				          				_this.loadData(0);
				          			} else {
				          				uni.showToast({
				          					title: '取消订单失败 '+result.data.msg,
				          					icon:'none'
				          				});
				          			}
				          		}else{
				          			uni.showToast({
				          				title: '取消订单失败,网络出错',
				          				icon:'none'
				          			});
				          		}
				          									
				          	}							
				          }); 
				        } 
				    }
				});
				
			},
			//顶部tab点击
			tabClick(index){
				if(this.tabCurrentIndex != index){
						this.tabCurrentIndex = index;
						this.loadData(0);
				}
				
			},
			

			//订单状态文字和颜色
			orderStateExp(state,type){
				let stateTip = '',
				stateTipColor = '';
				switch(state){
					case 1:
						stateTipColor = '#fa436a';
						stateTip = '待处理'; break;
					case 2:
						stateTipColor = '#6d1c79';
						stateTip = '已完成'; break;
					case 3:
						stateTipColor = '#666666';
						stateTip = '已取消'; break;
						
					//更多自定义
				}
				return type=="name" ? stateTip:stateTipColor;
			}
		},
	}
</script>

<style lang="scss">
	page, .content{
		background: $page-color-base;
		height: 100%;
	}
	
	.swiper-box{
		
		height: calc(100% - 80px);
	}
	.list-scroll-content{
		height: 100%;
	}
	
	.navbar{
		display: flex;
		height: 40px;
		padding: 0 5px;
		background: #fff;
		box-shadow: 0 1px 5px rgba(0,0,0,.06);
		position: relative;
		z-index: 10;
		.nav-item{
			flex: 1;
			display: flex;
			justify-content: center;
			align-items: center;
			height: 100%;
			font-size: 15px;
			color: $font-color-dark;
			position: relative;
			&.current{
				color: $base-color;
				&:after{
					content: '';
					position: absolute;
					left: 50%;
					bottom: 0;
					transform: translateX(-50%);
					width: 44px;
					height: 0;
					border-bottom: 2px solid $base-color;
				}
			}
		}
	}

	.uni-swiper-item{
		height: auto;
	}
	.order-item{
		display: flex;
		flex-direction: column;
		padding-left: 30upx;
		background: #fff;
		margin: 10px 0px;
		border: 1px solid #ccc;
		padding: 10px;
		.i-top{
			display: flex;
			align-items: center;
			height: 80upx;
			padding-right:30upx;
			font-size: $font-base;
			color: $font-color-dark;
			position: relative;
			.time{
				flex: 1;
			}
			.state{
				color: $base-color;
			}
			.del-btn{
				padding: 10upx 0 10upx 36upx;
				font-size: $font-lg;
				color: $font-color-light;
				position: relative;
				&:after{
					content: '';
					width: 0;
					height: 30upx;
					border-left: 1px solid $border-color-dark;
					position: absolute;
					left: 20upx;
					top: 50%;
					transform: translateY(-50%);
				}
			}
		}
		/* 多条商品 */
		.goods-box{
			height: 160upx;
			padding: 20upx 0;
			white-space: nowrap;
			.goods-item{
				width: 120upx;
				height: 120upx;
				display: inline-block;
				margin-right: 24upx;
			}
			.goods-img{
				display: block;
				width: 100%;
				height: 100%;
			}
		}
		/* 单条商品 */
		.goods-box-single{
			display: flex;
			padding: 20upx 0;
			.goods-img{
				display: block;
				width: 120upx;
				height: 120upx;
			}
			.right{
				flex: 1;
				display: flex;
				flex-direction: column;
				padding: 0 30upx 0 24upx;
				overflow: hidden;
				.title{
					font-size: $font-base + 8upx;
					color: $font-color-dark;
					line-height: 18px;
				}
				.attr-box{
					font-size: $font-sm + 2upx;
					color: $font-color-light;
					padding: 10upx 12upx;
				}
				.price{
					    margin-top: 10px;
					font-size: $font-base + 2upx;
					color: $font-color-dark;
					line-height: 16px;
					
				}
			}
		}
		.cannel-order{
			    display: block;
			    background: #fff;
			    border: 1px solid #888;
			    border-radius: 5px;
			    margin-left: 15px;
			    font-size: 13px;
			    color: #888;
			    padding: 3px 5px;
		}
		.order-status{
				border: 1px solid rgb(250, 67, 106);
			    padding: 3px 5px;
			    border-radius: 5px;
		}
		
		.price-box{
			display: flex;
			justify-content: flex-end;
			align-items: baseline;
			padding: 20upx 30upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;
			.name{width: 45%; text-align: left;float: left;}
			.num{
				margin: 0 8upx;
				color: $font-color-dark;
			}
			.price{
				font-size: $font-lg;
				color: $font-color-dark;
				
			}
		}
		.action-box{
			display: flex;
			justify-content: flex-end;
			align-items: center;
			height: 100upx;
			position: relative;
			padding-right: 30upx;
		}
		.action-btn{
			width: 160upx;
			height: 60upx;
			margin: 0;
			margin-left: 24upx;
			padding: 0;
			text-align: center;
			line-height: 60upx;
			font-size: $font-sm + 2upx;
			color: $font-color-dark;
			background: #fff;
			border-radius: 100px;
			&:after{
				border-radius: 100px;
			}
			&.recom{
				background: #fff9f9;
				color: $base-color;
				&:after{
					border-color: #f7bcc8;
				}
			}
		}
	}
	
	
	/* load-more */
	.uni-load-more {
		display: flex;
		flex-direction: row;
		height: 80upx;
		align-items: center;
		justify-content: center
	}
	
	.uni-load-more__text {
		font-size: 28upx;
		color: #999
	}
	
	.uni-load-more__img {
		height: 24px;
		width: 24px;
		margin-right: 10px
	}
	
	.uni-load-more__img>view {
		position: absolute
	}
	
	.uni-load-more__img>view view {
		width: 6px;
		height: 2px;
		border-top-left-radius: 1px;
		border-bottom-left-radius: 1px;
		background: #999;
		position: absolute;
		opacity: .2;
		transform-origin: 50%;
		animation: load 1.56s ease infinite
	}
	
	.uni-load-more__img>view view:nth-child(1) {
		transform: rotate(90deg);
		top: 2px;
		left: 9px
	}
	
	.uni-load-more__img>view view:nth-child(2) {
		transform: rotate(180deg);
		top: 11px;
		right: 0
	}
	
	.uni-load-more__img>view view:nth-child(3) {
		transform: rotate(270deg);
		bottom: 2px;
		left: 9px
	}
	
	.uni-load-more__img>view view:nth-child(4) {
		top: 11px;
		left: 0
	}
	
	.load1,
	.load2,
	.load3 {
		height: 24px;
		width: 24px
	}
	
	.load2 {
		transform: rotate(30deg)
	}
	
	.load3 {
		transform: rotate(60deg)
	}
	
	.load1 view:nth-child(1) {
		animation-delay: 0s
	}
	
	.load2 view:nth-child(1) {
		animation-delay: .13s
	}
	
	.load3 view:nth-child(1) {
		animation-delay: .26s
	}
	
	.load1 view:nth-child(2) {
		animation-delay: .39s
	}
	
	.load2 view:nth-child(2) {
		animation-delay: .52s
	}
	
	.load3 view:nth-child(2) {
		animation-delay: .65s
	}
	
	.load1 view:nth-child(3) {
		animation-delay: .78s
	}
	
	.load2 view:nth-child(3) {
		animation-delay: .91s
	}
	
	.load3 view:nth-child(3) {
		animation-delay: 1.04s
	}
	
	.load1 view:nth-child(4) {
		animation-delay: 1.17s
	}
	
	.load2 view:nth-child(4) {
		animation-delay: 1.3s
	}
	
	.load3 view:nth-child(4) {
		animation-delay: 1.43s
	}
	
	@-webkit-keyframes load {
		0% {
			opacity: 1
		}
	
		100% {
			opacity: .2
		}
	}
</style>
